syntax: simplify imports

Author: Centril

src/libsyntax/parse/lexer/comments.rs

@@ -1,9 +1,10 @@
 pub use CommentStyle::*;
 
+use super::is_block_doc_comment;
+
 use crate::ast;
 use crate::source_map::SourceMap;
-use crate::parse::lexer::is_block_doc_comment;
-use crate::parse::lexer::ParseSess;
+use crate::sess::ParseSess;
 
 use syntax_pos::{BytePos, CharPos, Pos, FileName};
 

src/libsyntax/parse/parser/pat.rs

@@ -5,7 +5,7 @@ use crate::ptr::P;
 use crate::ast::{self, Attribute, Pat, PatKind, FieldPat, RangeEnd, RangeSyntax, Mac};
 use crate::ast::{BindingMode, Ident, Mutability, Path, QSelf, Expr, ExprKind};
 use crate::mut_visit::{noop_visit_pat, noop_visit_mac, MutVisitor};
-use crate::parse::token::{self};
+use crate::parse::token;
 use crate::print::pprust;
 use crate::source_map::{respan, Span, Spanned};
 use crate::ThinVec;

src/libsyntax/parse/tests.rs

@@ -2,8 +2,8 @@ use super::*;
 
 use crate::ast::{self, Name, PatKind};
 use crate::attr::first_attr_value_str_by_name;
-use crate::parse::{ParseSess, PResult};
-use crate::parse::new_parser_from_source_str;
+use crate::sess::ParseSess;
+use crate::parse::{PResult, new_parser_from_source_str};
 use crate::parse::token::Token;
 use crate::print::pprust::item_to_string;
 use crate::ptr::P;